Actually, Springfield could mean:
* Springfield, Alabama
* Springfield, Arkansas
* Springfield, California
* Springfield, Colorado
* Springfield, Florida
* Springfield, Jacksonville, Florida, a neighborhood of Jacksonville
* Springfield, Georgia
* Springfield, Idaho
* Springfield, Illinois, the state capital of Illinois
o Springfield, Illinois metropolitan area
* Springfield, Indiana, an unincorporated community
* Springfield, Kentucky
* Springfield, Louisiana
* Springfield, Maine
* Springfield, Maryland
* Springfield, Massachusetts, the first Springfield settled in America
o Springfield, Massachusetts metropolitan area
* Springfield, Michigan, a city in Calhoun County
* Springfield, Minnesota, in Brown County
* Springfield, Missouri
o Springfield, Missouri Metropolitan Area
* Springfield, Nebraska
* Springfield, New Hampshire
* Springfield, New Jersey
* Springfield/Belmont, Newark, New Jersey, a neighborhood of Newark
* Springfield, New York
* Springfield, North Carolina
* Springfield, Ohio
* Springfield, Oregon
* Springfield, Pennsylvania
* Springfield, South Carolina
* Springfield, South Dakota
* Springfield, Tennessee
* Springfield, Texas, Jim Wells County
* Springfield, Limestone County, Texas, former town and county seat, now part of Fort Parker State Park
* Springfield, Vermont
* Springfield, Virginia
* Springfield, West Virginia
* Springfield, Dane County, Wisconsin
* Springfield, Jackson County, Wisconsin
* Springfield, Marquette County, Wisconsin
* Springfield, St. Croix County, Wisconsin
* Springfield, Walworth County, Wisconsin